ClassID:

120691

C23G1/00 - CPC Classification

Classification description:

Cleaning or pickling metallic material with solutions or molten salts

Sub-classes:
Recent Application in this class:
#1
20260098346
2026-04-09

COMPOSITION, METHOD OF TREATING METAL-CONTAINING LAYER BY USING THE SAME, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE BY USING THE SAME

#2
20260035803
2026-02-05

VAPOR-PHASE DEGREASING, CLEANING, PASSIVATING, AND/OR DESCALING OF PROCESSING EQUIPMENT

#3
20250388990
2025-12-25

HOT-ROLLED COMPLEX-PHASE STEEL WITH 800-MPA-GRADE TENSILE STRENGTH AND MANUFACTURING METHOD THEREFOR

#4
20250215521
2025-07-03

Method for producing a metal product

#5
20240337003
2024-10-10

HIGH-STRENGTH STEEL HAVING HIGH YIELD RATIO AND EXCELLENT DURABILITY, AND METHOD FOR MANUFACTURING SAME

#6
20240209467
2024-06-27

ULTRA-HIGH-STRENGTH HOT-ROLLED STEEL SHEET, STEEL PIPE, MEMBER, AND MANUFACTURING METHODS THEREFOR

#7
20240182998
2024-06-06

METHOD FOR MANUFACTURING STEEL SHEET

#8
20240011119
2024-01-11

HIGH STRENGTH HOT-DIP GALVANIZED STEEL SHEET HAVING EXCELLENT PLATING ADHESION AND WELDABILITY AND METHOD OF MANUFACTURING SAME

#9
20240011117
2024-01-11

HIGH STRENGTH STEEL SHEET HAVING EXCELLENT WORKABILITY AND METHOD FOR MANUFACTURING SAME

#10
20230416860
2023-12-28

HIGH YIELD RATIO AND HIGH STRENGTH STEEL SHEET HAVING EXCELLENT THERMAL STABILITY, AND MANUFACTURING METHOD THEREFOR

#11
20230366053
2023-11-16

Hot rolled steel sheet having excellent crashworthiness and method for manufacturing same

#12
20220389548
2022-12-08

High-strength steel having high yield ratio and excellent durability, and method for manufacturing same

#13
20220380925
2022-12-01

Copper nanowire grown shape-memory-alloy, artificial muscle including the same, and manufacturing method thereof

#14
20220186333
2022-06-16

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#15
20220177992
2022-06-09

Hot press member, production method for steel sheet for hot press, and production method for hot press member

#16
20220167624
2022-06-02

Antibacterial surface treated copper material and a method for preparing the same

#17
20220136078
2022-05-05

PROCESS FOR MANUFACTURING COLD-ROLLED AND ANNEALED STEEL SHEET WITH A VERY HIGH STRENGTH, AND SHEET THUS PRODUCED

#18
20220106661
2022-04-07

METHOD FOR PRODUCING GRAIN ORIENTED ELECTRICAL STEEL SHEET

#19
20220025473
2022-01-27

On-line Solution Heat Treatment Process for Austenitic Stainless Steel Plates

#20
20220002833
2022-01-06

Welded steel sheets, and sheets thus produced

#21
20210381075
2021-12-09

High-strength steel sheet and method for manufacturing same

#22
20210262069
2021-08-26

Flat steel product and method for producing same

#23
20210180151
2021-06-17

Method for producing hot-rolled steel sheet, method for producing cold-rolled full-hard steel sheet, and method for producing heat-treated sheet

#24
20210032718
2021-02-04

Ferritic stainless steel sheet and production method thereof, and ferritic stainless member

#25
20210017619
2021-01-21

Method for manufacturing grain-oriented electrical steel sheet and grain-oriented electrical steel sheet

#26
20200392600
2020-12-17

High-carbon cold rolled steel sheet and method for manufacturing same

#27
20200377978
2020-12-03

High-strength galvanized steel sheet and method for manufacturing same

#28
20200362429
2020-11-19

Ultra-high-strength hot-rolled steel sheet, steel pipe, member, and manufacturing methods therefor

#29
20200299796
2020-09-24

Method for manufacturing cold-rolled, welded steel sheets, and sheets thus produced

#30
20200291499
2020-09-17

High-strength galvanized steel sheet and method for manufacturing same

#31
20200291495
2020-09-17

Use of a Q and P steel for producing a shaped component for high-wear applications

#32
20200198844
2020-06-25

Steel sheet for crown cap, crown cap and method for producing steel sheet for crown cap

#33
20200032366
2020-01-30

Process for manufacturing cold-rolled and annealed steel sheet with a very high strength, and sheet thus produced

#34
20190345617
2019-11-14

Near neutral pH pickle on multi-metals

#35
20190127857
2019-05-02

Surface treatment method of aluminum for bonding different materials

#36
20190112717
2019-04-18

Composition for reducing the removal of material by pickling in the pickling of metal surfaces that contain galvanized and/or ungalvanized steel

#37
20190085427
2019-03-21

Steel sheet and plated steel sheet, method for producing steel sheet, and method for producing plated steel sheet

#38
20190039888
2019-02-07

DEVICE AND METHOD FOR HYDROGEN PRODUCTION WITH WASTE ALUMINUM, AND METHOD FOR HYDROGEN PRODUCTION WITH ALUMINUM

#39
20180355492
2018-12-13

Cleaning compositions and methods for removing oxides from superalloy substrates

#40
20180312977
2018-11-01

Treatment device for pickling and phosphating metal parts, and treatment method, and treatment plant for galvanizing the metal parts

#41
20180312954
2018-11-01

High-strength hot-dip galvanized steel sheet excellent in impact peeling resistance and worked portion corrosion resistance

#42
20180305820
2018-10-25

Method for producing a heat exchanger

#43
20180305786
2018-10-25

High-strength hot-dip coated hot-rolled steel sheet and method for manufacturing the same

#44
20180265943
2018-09-20

Plated steel plate and manufacturing method thereof

#45
20180154608
2018-06-07

Method for producing metal containing composite and metal containing composite formed by adhesion

#46
20180135146
2018-05-17

STEEL SHEET AND METHOD OF PRODUCTION OF SAME

#47
20180127848
2018-05-10

Steel sheet and method for production thereof

#48
20180127847
2018-05-10

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#49
20180127143
2018-05-10

METAL BASKET AND METHOD FOR MAKING THE SAME

#50
20180016528
2018-01-18

METHOD OF TREATING A METAL SUBSTRATE

#51
20180005975
2018-01-04

Enhanced cleaning for water-soluble flux soldering

#52
20180002778
2018-01-04

High-strength steel sheet and method for manufacturing the same

#53
20170335423
2017-11-23

HIGH STRENGTH HIGH DUCTILITY STEEL PLATE

#54
20170327919
2017-11-16

High-strength steel sheet, high-strength hot-dip galvanized steel sheet, high-strength hot-dip aluminum-coated steel sheet, and high-strength electrogalvanized steel sheet, and methods for manufacturing same

#55
20170314095
2017-11-02

Steel sheet for cans and method for manufacturing steel sheet for cans

#56
20170314091
2017-11-02

High-strength steel sheet and method for manufacturing same

#57
20170306507
2017-10-26

COLD-ROLLED STEEL SHEET, METHOD OF MANUFACTURING COLD-ROLLED STEEL SHEET, AUTOMOBILE MEMBER AND FACILITY FOR MANUFACTURING COLD-ROLLED STEEL SHEET

#58
20170218475
2017-08-03

HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING SAME

#59
20170218472
2017-08-03

High-strength steel sheet and production method for same, and production method for high-strength galvanized steel sheet

#60
20170159151
2017-06-08

Method for manufacturing high-strength galvanized steel sheet

#61
20170107591
2017-04-20

High-yield-ratio, high-strength cold-rolled steel sheet and production method therefor

#62
20170051414
2017-02-23

Treatment device and treatment method for pickling and phosphating metal parts

#63
20170044642
2017-02-16

Filament for high strength steel cord

#64
20160369367
2016-12-22

HIGH-STRENGTH STEEL SHEET AND PROCESS FOR PRODUCING SAME

#65
20160362761
2016-12-15

STEEL SHEET FOR CROWN CAP, METHOD FOR MANUFACTURING SAME, AND CROWN CAP

#66
20160355900
2016-12-08

Process for manufacturing cold-rolled and annealed steel sheet with a very high strength, and sheet thus produced

#67
20160354838
2016-12-08

High-purity tantalum powder and preparation method thereof

#68
20150355123
2015-12-10

Method for determining whether acidic aqueous solution is usable

#69
20150345032
2015-12-03

Control of sugar evaporator scale using sugar or sugar moieties

#70
20150211129
2015-07-30

Surface Treatment Process for Components Composed of Aluminium Having Detection of Impermissible Overheating

#71
20150020925
2015-01-22

Method for the surface treatment of parts made of an aluminum or magnesium alloy

#72
20140341678
2014-11-20

Aluminum alloy strip with improved surface appearance

#73
20140261896
2014-09-18

Method for conversion treating surface of magnesium alloy workpiece

#74
20140120370
2014-05-01

Continuous single-dip process for galvanization of steel long products into Zn—Al—Mg alloys

#75
20140120369
2014-05-01

Continuous single-dip process for galvanization of steel long products into Zn—Al—Mg alloys

#76
20140096375
2014-04-10

Chemically treated current collector foil made of aluminium or an aluminium alloy

#77
20140013814
2014-01-16

Method and apparatus for manufacturing Si-containing cold rolled steel sheets

#78
20130319468
2013-12-05

Washing method and apparatus for removing contaminations from article

#79
20130081515
2013-04-04

Method for recovering metal copper from coated copper wires

#80
20130068249
2013-03-21

Method of treating rolled steel article

#81
20130048021
2013-02-28

Methods for cleaning a semiconductor substrate

#82
20130037062
2013-02-14

Methods and apparatus for cleaning deposition chamber parts using selective spray etch

#83
20120222961
2012-09-06

System, method, and apparatus for leaching cast components

#84
20120205011
2012-08-16

Protective conversion coating on mixed-metal substrates and methods thereof

#85
20120065120
2012-03-15

Cleaning and corrosion inhibition system and composition for surfaces of aluminum or colored metals and alloys thereof under alkaline conditions

#86
20120064293
2012-03-15

Extrusion-coated strip for rigid packagings

#87
20110287996
2011-11-24

Azeotrope-like compositions of 1,1,2,3-tetrachloropropene and hydrogen fluoride

#88
20110079244
2011-04-07

PICKLING METHOD AND PICKLING SYSTEM OF STEEL SHEET

#89
20110031126
2011-02-10

Electrocoating process for mixed-metal automotive bodies-in-white

#90
20110017361
2011-01-27

Method for coating a hot-rolled or cold-rolled steel flat product containing 6-30 wt% Mn

#91
20100317556
2010-12-16

Two-phase substrate cleaning material

#92
20100313918
2010-12-16

Apparatus for cleaning contaminants from substrate

#93
20100307644
2010-12-09

PROCESS FOR MANUFACTURING COLD-ROLLED AND ANNEALED STEEL SHEET WITH A VERY HIGH STRENGTH, AND SHEET THUS PRODUCED

#94
20100288301
2010-11-18

REMOVING CONTAMINANTS FROM AN ELECTROLESS NICKEL PLATED SURFACE

#95
20100243108
2010-09-30

METHOD FOR TREATING AND/OR COATING A SUBSTRATE WITH NON-CHROME MATERIALS

#96
20100147802
2010-06-17

Methods and removers for removing anodized films

#97
20100122712
2010-05-20

Ferric pickling of silicon steel

#98
20100113322
2010-05-06

Azeotrope-like compositions of 1,1,2,3-tetrachloropropene and hydrogen fluoride

#99
20100065167
2010-03-18

Annealing and pickling process

#100
20100059088
2010-03-11

Method and apparatus for removing contamination from substrate

#101
20100012154
2010-01-21

Method for removing deposits containing magnetite and copper from containers in industrial and power plants

#102
20090229632
2009-09-17

Apparatus and method for cleaning pipelines, tubing and membranes using two-phase flow

#103
20090000641
2009-01-01

METHODS AND APPARATUS FOR CLEANING DEPOSITION CHAMBER PARTS USING SELECTIVE SPRAY ETCH

#104
20080206497
2008-08-28

METHOD OF MANUFACTURING SLEEVE FOR FLUID-DYNAMIC BEARING AND SLEEVE MANUFACTURED BY THE METHOD

#105
20080169270
2008-07-17

Method of removing a case layer from a metal alloy

#106
20080169008
2008-07-17

Enhanced wafer cleaning method

#107
20080115810
2008-05-22

METHOD OF REACTIVATING ELECTRODE FOR ELECTROLYSIS

#108
20080108539
2008-05-08

Cleaning and corrosion inhibition system and composition for surfaces of aluminum or colored metals and alloys thereof under alkaline conditions

#109
20080102292
2008-05-01

Surface treatment for a thin titanium foil

#110
20070267046
2007-11-22

Cleaning Process For Removing Magnetite-Containing Deposits From A Pressure Vessel Of A Power Station

#111
20070170150
2007-07-26

Process for removing a layer

#112
20070155640
2007-07-05

Substrate preparation using stabilized fluid solutions and methods for making stable fluid solutions

#113
20070148355
2007-06-28

Apparatus and methods for deoxidizing metal surfaces

#114
20070125459
2007-06-07

Oxide cleaning and coating of metallic components

#115
20070087950
2007-04-19

Method and system for using a two-phases substrate cleaning compound

#116
20070084485
2007-04-19

Method and apparatus for cleaning a semiconductor substrate

#117
20070084483
2007-04-19

Method and apparatus for cleaning a semiconductor substrate

#118
20070079848
2007-04-12

Method and apparatus for removing contamination from substrate

#119
20070012338
2007-01-18

Methods and removers for removing anodized films

#120
20060276327
2006-12-07

Compositions for removing metal ions from aqueous process solutions and methods of use thereof

#121
20060254388
2006-11-16

Method of removing coating from coated magnesium alloy product, method of making recycled magnesium alloy and method of recycling coating

#122
20060219268
2006-10-05

Neutralization of systemic poisoning in wafer processing

#123
20060124153
2006-06-15

Enhanced wafer cleaning method

#124
20060112971
2006-06-01

Method of eliminating galvanic corrosion in copper CMP

#125
20060060538
2006-03-23

Compositions for removing metal ions from aqueous process solutions and methods of use thereof

#126
20050247909
2005-11-10

Process for reducing the passive layer from the surface of a metal

#127
20050227878
2005-10-13

One-bath particle-free chemical cleaning

#128
20050224092
2005-10-13

Method for treating laser-structured plastic surfaces

#129
20050126427
2005-06-16

Polymer derivatives for treating metals

#130
20050121114
2005-06-09

Polymer derivatives for the treatment of metals

#131
20050061748
2005-03-24

Compositions for removing metal ions from aqueous process solutions and methods of use thereof

#132
20050016634
2005-01-27

Process for pickling martensitic or ferritic stainless steel

#133
17903380
2024-06-11

Connector for non-cylindrical composite tubing

#134
16264987
2022-12-20

Connector for non-cylindrical composite tubing

#135
15977526
2019-10-15

Near neutral pH pickle on multi-metals

#136
15819938
2019-03-19

Connector for non-cylindrical composite tubing and methods for making the same

#137
14803150
2016-07-19

System and method for cleaning stator cooling coils